baber/WOPTO huggingface dataset:
Patent JP-H11151306-A (JP)
Title: Magnetic resonance device
Inventor: YAMADA MITSUHIKO
IPC: A61N2/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a device that transmits the motion of the particles of the subject of examination to the particles of a liquid via an electromagnetic wave, while simplifying the constitution of the device and reducing the cost of the device. SOLUTION: A pair of permanent magnets 12, 14 is provided below a table 4 comprising an acrylic plate 4a, aluminum foil 4b, and a lead plate 4c. The permanent magnets 12, 14 are disposed so that their respective N- and S-poles make contact with the lead plate 4c of the table 4, and metallic plates 16, 18 having the same diameter as the magnets 12, 14 are provided on the opposite end faces of the permanent magnets 12, 14. As a result, magnetic flux ϕ leading from the magnet 12 to the magnet 14 is formed over the table 4 and is straightened by the lead plate 4c, while a decrease in magnetic force that may be caused by the lead plate 4c is inhibited by the iron plates 16, 18.  The subject of examination is placed in a position on the table 4 corresponding to the permanent magnet 12, and a container 8 holding alcohol is placed in a position corresponding to the permanent magnet 14, so that the motion of particles constituting the subject of examination causes fluctuation of the magnetic flux and produces an electromagnetic wave, which in turn causes vibration of the particles of the alcohol in the container 8.
Patent JP-H07177529-A (JP)
Title: Video signal processor
Inventor: SAKURAI KUNIO
IPC: H04N9/78
Filed: 1993-12-20
Abstract: PURPOSE:To realize signal separation with high accuracy and to allow the processor to cope accurately with even a secular change or a temperature change by controlling a delay time in a delay means based on a detection output of an error detection circuit of a phase control means. CONSTITUTION:An input signal being a decoded video signal including multiplexed luminance signal and chrominance signal or the like is delayed by one horizontal synchronizing period by a delay element 1 and the delay time is fine-adjusted by an output signal from an error detection circuit 3. In this case, a gain controlled amplifier 2 and an amplitude comparator 4 form an AGC loop and even when the output amplitude of the delay element 1 is fluctuated, the amplitude of the output signal of the gain amplifier 2 is controlled to be always constant, but a phase error component in the delay element 1 remains in an output signal from an adder 5. Then the error detection circuit 3 detects the phase error component to fine-adjust the delay time of the delay element 1, and for example, by varying a clock signal given to the delay element 1 and combining a variable capacitor to a filter.
Patent JP-2000127116-A (JP)
Title: Half-split chopsticks with chopstick rest
Inventor: YOKOTA MASASANE
IPC: B27M3/24
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide half-split chopsticks which can be easily put on a place when a meal is taken outside or inside a house and when a delivered meal is taken. SOLUTION: Chopsticks with a chopstick rest comprise a half-split chopstick part and a chopstick rest, and the two parts are partitioned by a bending groove. Notches are formed in two places in half-split chopsticks, and a recession is formed in the chopstick rest to secure a place on which the chopsticks are put during a meal, so that conventional inconvenience and insanitation are prevented, and a meal in daily life is smoothed.
Patent JP-2001063348-A (JP)
Title: Refrigerating cycle system
Inventor: IZAWA SATOSHI
IPC: B60H1/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To control the heating capacity of hot gas bypassing desirably without causing frequent interruptions of compressor operations. SOLUTION: The refrigerating cycle system actuates a heating mode by hot gas bypassing by connecting the discharge side of a compressor 10 directly to the inlet side of an evaporator 18 by way of a hot gas bypass passage 20 and employing the evaporator 18 as a gas refrigerant radiator. During the heating mode operation, when the physical quantity that shows the high pressure on the discharge side of the compressor 10 exceeds a set value, the operation of the compressor 10 is stopped. With the compressor 10 stopped, when the physical quantity, for example, high pressure, that expresses the heating capacity falls to or below a set value indicative of underdeveloped heating capacity, the compressor 10 is returned to operation.
Patent JP-H03181392-A (JP)
Title: Fluidized bed of granular medium
Inventor: FUKUYAMA TAKESHI
IPC: C02F1/28
Filed: 1989-12-07
Abstract: PURPOSE:To enlarge the surface area of a granular medium in a fluidized bed by partitioning the inside of a main body by the upper-part net and the lower-part net and housing the prescribed amount of the medium into the partitioned central chamber. CONSTITUTION:Water is force-fed into a main body 2 through a raw water introducing pipe 8 by a pump. Air is drawn thereinto through an air suction port 9 and blown into a fluidized bed together with the force-fed water. When the blown air and water are allowed to collide against a bowllike pan 4A of the lower-part net part 4 and made convective and fluidized between the lower- part net part and the upper-part net 3, a medium is simultaneously fluidized. Impure substance dissolved in water is carried on the medium during fluidizing movement. Further at this time, the molecules of water are made particulate by convection and fluidization of the medium and water is activated.
Patent JP-H10164313-A (JP)
Title: Film image reader
Inventor: KODAMA SHINICHI
IPC: H04N1/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a film image reader in which safety of a user is maintained even when a film support member is detached. SOLUTION: In the case that a film adaptor 2 to which a developed film is loaded is attached to a loading part 2', a lighting circuit 101 emits light to the developed film loaded in the film adaptor 2 and when the light from the lighting circuit 101 transmits through the developed film and an image pickup circuit 103 detects the transmitted light, an adaptor detection circuit 105 detects whether or not the film adaptor 2 is attached to the loading part 2' and in the case of detecting that the film adaptor 2 is not attached in the loading part 2', an RISC 100 stops drive of at least either of the lighting circuit 101 and the image pickup circuit 103.
Patent JP-H11140163-A (JP)
Title: Epoxy resin, epoxy resin production, epoxy resin composition, and cured article prepared therefrom
Inventor: KUBOKI KENICHI
IPC: C09J163/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin which has a low viscosity, a low low-temp. crystallinity, and low mutagenic properties by glycidylating a specific compd. with an epihalohydrin in the presence of a catalyst in an aprotic polar solvent. SOLUTION: A compd. of formula I [wherein X is a single bond, a 1-7C hydrocarbon group, S, O, SO, SO2 , CO, CO2 , or Si(CH3 )2 ; and R is H, 1-6C alkyl, aryl, or allyl provided 13-25% of total R's are allyl] is glycidylated with an epihalohydrin in an amt. of 1.0-20 mol, pref. 2.0-15 mol, still pref. 3.0-10 mol, based on 1 equivalent of hydroxyl group of the above compd. in the presence of an alkali metal hydroxide catalyst in an amt. of 0.5-1.5 mol based on 1 equivalent of hydroxyl group of the above compd. in an aprotic polar solvent in an amt. of 5-200 wt.% of the epihalohydrin at 20-120 deg.C for 0.5-10 hr, thus giving an epoxy resin of formula II (wherein (n) is a mean number, being 0-1; and Y is H or 1-4C alkyl).
Patent JP-H03200259-A (JP)
Title: Coating device of cylindrical and beltshaped substrae
Inventor: JIYON EMU HAMONDO
IPC: H01L21/00
Filed: 1990-11-22
Abstract: PURPOSE: To obtain a hard cylindrical or flexible belt-shaped photosensitive body by epicyclically supporting base bodies around a central horizontal axis and attaching base bodies onto a turntable or a circular conveyor which can be rotated to individual stations. CONSTITUTION: A circular conveyor 10 is provided with a horizontal platform 12 which can be rotated clockwise or counterclockwise around a perpendicular shaft V and is provided with a support structure body 14. This support structure body 14 is perpendicularly extended from the platform 12 in a plane parallel with the perpendicular shaft V and is reciprocated along the platform 12 in the horizontal direction of an arrow AA to approach and go away from a station which it faces. The support structure body 14 epicyclically supports base bodies 18 around its center horizontal axis. Thus, individual stations for various production stages symmetrically arranged around the central rotatable material handling device are used to process a hard drum and a flexible belt- shaped electric charge receptor.
Patent JP-H03194930-A (JP)
Title: Etching device for semiconductor material
Inventor: RII EMU ROUENSUTEIN
IPC: H01L21/3065
Filed: 1990-11-22
Abstract: PURPOSE: To obtain a device without damaging a crystal pipe and hence generating fine particles, with a wide etching selectivity by including a treatment chamber, a generator for generating a metastable gas from a gas, and a reagent precursor for etching that causes a reagent for etching to chemically react with the metastable gas and then for supplying it to the treatment chamber. CONSTITUTION: A device includes a treatment chamber 12 for retaining an integrated circuit manufacturing product 14 during an etching treatment, a generator 16 that is remotely arranged from the treatment chamber 12 for generating a metastable gas 36 from a gas 34 and includes a flow-in port 18 that receives the preselected gas 34, a take-out port 20 for discharging the metastable gas 36, and has fluid communication relationship with the treatment chamber 12, and a reagent precursor 40 for etching with a fluid communication with the treatment chamber 12 for supplying the reagent for etching to the treatment chamber 12 for selectively etching a semiconductor material by chemically reacting the reagent for etching to be contained with the above metastable gas 36.  For example, the above generator 16 includes a discharge pipe 26, a resonance cavity 24 that surrounds the discharge pipe 26, and a magnetron device 28.
Patent JP-H10158364-A (JP)
Title: Resin composition and putty coating material
Inventor: AOKI TOMOAKI
IPC: C08G59/40
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having low odor and high ignition point and giving a coating film having excellent dryability, toughness, durability and adhesivity to a substrate and to provide a patty coating material produced by using the composition. SOLUTION: This composition contains (A) 5-70wt.% of an unsaturated ester produced by reacting an epoxide compound containing 60-99 equivalent % (based on epoxy group) of an epoxy resin and 1-40 equivalent % (based on epoxy group) of allyl glycidyl ether with an unsaturated monobasic acid and (B) 95-30wt.% of a compound expressed by the formula (R<1> is a 2-12C alkylene or a 4-12C oxaalkylene group composed of at least two alkylene chains bonded through at least one oxygen atom; each alkylene chain has >=2 carbon atoms; R<2> is H or methyl). The putty coating material is produced by compounding the above resin composition with (C) 30-400wt.% (based on the sum of the components A and B) of powdery and/or granular inert inorganic filler.
Patent JP-H02191732-A (JP)
Title: Preparation for manufacturing airtextured yarn and air-textured finishing machine
Inventor: EEBERUHARUTO KURENTSUAA
IPC: D02G1/16
Filed: 1989-12-12
Abstract: PURPOSE: To obtain an air textured yarn with only slight residual shrinkage by heating a yarn at a specified temperature when it is advanced into an air texturing zone, cooling the yarn at a specified temperature inside an air texturing nozzle, and then withdrawing the yarn in a specific state. CONSTITUTION: This air textured yarn is obtained by the following process: a yarn prior to advancing into a texturing nozzle 7 is heated at a temperature higher than the conversion point of a 2nd instruction through a hot godet 5 and then cooled at a temperature lower than the conversion point of the 2nd instruction inside the texturing nozzle; the resulting yarn discharged from the texturing nozzle in a substantially tensionless state is diverted sideward relative to the axis of a yarn path 9 and withdrawn through a feeder 10 under a tension lower than 0.08 CN/dtex.
Patent JP-H08176553-A (JP)
Title: Estimation of fluidity or the like of noncaking or slightly caking coal
Inventor: SAKAMOTO SEIJI
IPC: C10B57/04
Filed: 1994-12-22
Abstract: PURPOSE: To improve the accuracy of the blending index of a coal blend and reduce the dispersion of strength and stabilize the quality of metallurgical coke by estimating both the fluidity index, etc., of noncaking coal, etc., under specific conditions and the fluidity, etc., of noncaking or slightly caking coal. CONSTITUTION: The fluidity index or viscosity of noncaking or slightly caking coal is estimated from the ratio of tensile strength of coke obtained by carbonizing caking coal having a well-known fluidity index or viscosity to the tensile strength of coke prepared by carrying out the pressurized carbonization of noncaking or slightly caking coal in which the fluidity index or viscosity is unknown or immeasurable under conditions so as to provide the same expansion pressure as that of the caking coal. Thereby, the fluidity, etc., of the noncaking or slightly caking coal are estimated.
Patent JP-2000080279-A (JP)
Title: Curable composition and foamable composition
Inventor: YUKIMITSU SHINTAROU
IPC: C08K3/22
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition having good workability, capable of curing under heating at a normal temperature or relatively low temperature and capable of providing a cured product excellent in flame retardance by including a specific organic compound, a specific compound and an inorganic flame retardant. SOLUTION: This curable composition comprises 100 pts.wt. mixture of (A) an organic compound having carbon-carbon double bond with (B) a compound having SiH group, (C) 1-100 pts.wt. inorganic flame retardant and (D) as necessary a phosphorus-based flame retardant. A phenol-based and/or bisphenol-based derivative having one or more carbon-carbon double bonds in one molecule is preferably used as the component A. A chain-like and/or cyclic organosiloxane having one or more kinds of SiH groups in one molecule is preferably used as the component B. Aluminum hydroxide or magnesium hydroxide is preferably used as the component C.
Patent JP-H07148653-A (JP)
Title: Lens holding device
Inventor: TAKAHASHI MITSUAKI
IPC: B24B13/005
Filed: 1993-11-26
Abstract: PURPOSE:To provide a lens holding device applicable to a method of machining a lens while controlling the rotating speed of a polishing tool and the lens so as to be able to grind and polish the lens in a short time. CONSTITUTION:An inverted cup shape recessed part 2a for holding a lens 1 is formed at the lower part of the shaft part of a holder 2. An 0-ring 3 receiving the back face of the lens 1 is mounted to the upper face in the recessed part 2a. A waterproof body 4 is fixed to the lower end inner peripheral surface of the recessed part 2a. The waterproof body 4 is formed of elastic material with water repelling property and formed in such a way as to adhere closely to the outer peripheral surface or back face of the lens 1.
Patent JP-H06279150-A (JP)
Title: Production of water-repellent calcium silicate molding
Inventor: KUBOTA KAZUO
IPC: C04B41/64
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a calcium silicate molding having high water repellency and excellent in physical properties such as specific strength inexpensively by bringing vapor of alkoxysilane into contact with a calcium silicate compact. CONSTITUTION:Vapor of alkoxysilane such as trimethoxymethylsilane is brought into contact with a porous calcium silicate compact produced by dehydrating and compacting a slurry of calcium silicate hydrate crystals as usual to produce the objective water-repellent calcium silicate molding. Expensive silicone oil added to starting material for compacting in the conventional method is partially lost in a dehydrating and compacting process and is liable to decompose during heat curing and to adversely affect the physical properties of a product. The vapor phase alkoxysilane as a treating agent surely modifies the porous calcium silicate molding up to the core part and can impart high water repellency.
Patent JP-H03184535-A (JP)
Title: Method and apparatus for measuring organism
Inventor: TAKEDA KAZUO
IPC: A61B10/00
Filed: 1989-12-13
Abstract: PURPOSE:To enable measurement of an organism by applying an alternating magnetic field while an organism is irradiated with a light beam with a specified wavelength so that bioparticles having permanent magnetic moment is caused to rotate and scattered light caused by the rotary motion are detected to measure a density of a biological material containing the particles. CONSTITUTION:A rotary stage 10 has a pair of electromagnets 2, a semiconductor laser 3 and a photo detector 4 arranged surrounding a human head 1 as object to be measured and rotates at a specified speed. A light beam 9 which is emitted from the light source 3 and passes through the head 1 is detected with the photo detector 4. Receiving a current from an AC power source 5, the electromagnet 2 is energized to apply an AC magnetic field to the head 1. As the AC magnetic field is applied to the head 1, bioparticles alone having a permanent magnetic moment are caused to rotate under an action of the AC magnetic field. Scattered light accompanied by the rotary motion varies synchronizing the AC magnetic field, thereby enabling measurement thereof clearly distinguished from static scattered light as caused by other bioparticles having no permanent magnetic moment and straight light.
Patent JP-H10158792-A (JP)
Title: Austenitic stainless steel excellent in grindability after press working
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce grinding time for the surface of a steel sheet after forming and to produce an austenitic stainless steel capable of mirror finishing in a short time. SOLUTION: This austenitic stainless steel has a compsn. contg. <=0.04% C, <=1.0% Si, <=5.0% Mn, 5 to 9% Ni, 15 to 20% Cr, 1.0 to 5.0% Cu and <=0.035% N and furthermore contg., at need, one or >= two kinds among <=3.0% Mo, <=0.5% Al, <=0.5% Ti, <=0.5% Nb, <=0.5% Zr, <=0.5% V, <=0.03% B, <=0.02% REM(rare earth metals) and <=0.03% Ca, in which X value defined by X=Ni+0.5Cr+0.7(Mn+Cu)-18 is the positive, Vickers hardness is regulated to <=130 by HV, and the size number prescribed in JIS G0551 in a state after annealing is regulated to 8 to 11.
Patent JP-H01164280-A (JP)
Title: Acceleration or deceleration controlling system
Inventor: MIZUNO TORU
IPC: H02P29/00
Filed: 1987-12-21
Abstract: PURPOSE:To shorten the cycle time of working, by setting the value of a command speed divided by the allowed maximum acceleration of a machine, to be a time constant for controlling acceleration or deceleration. CONSTITUTION:When speed command from a program is read by a microprocessor as the controller of a robot, a machine tool, or the like, then the speed command is stored in memory, and a time constant divided by a maximum acceleration is found. Besides, said time constant is divided by the sampling period of an acceleration or deceleration controlling section 1, and member (n) of the sampling between time constants is found. By the number of sampling n, acceleration or deceleration control is performed. In other words, in every sampling period, to speed command Pa after interpolation, the values of registers (R1-Rn-1) in the quantity of n-1 are added, and the added value is divided by the number of sampling n, and the obtained value Pb is applied to a servo-controlling section 2.
Patent JP-H09160643-A (JP)
Title: Diagnostic system for vehicle
Inventor: KAGAWA KAZUNORI
IPC: G05D1/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To diagnose whether or not both mode equipments are normal or abnormal as to a vehicle which travels by switching the autonomous travel and manual travel. SOLUTION: When the autonomous travel is carried out by an automatic drive ECU 30, a manual travel ECU 10 diagnoses whether equipments for power steering 12 and transmission 14 are normal or abnormal. If abnormality is detected as a result of the diagnosis, the shift from the autonomous travel to the manual travel is reported to the driver before the shift. When the manual travel is performed by the manual travel ECU 10, the automatic drive ECU 30 diagnoses whether or not equipments such as a travel path recognizing and obstacle detecting sensor 32, a GPS 36, etc., are normal or abnormal and if abnormality is detected, a shift to the autonomous travel is inhibited and the inhibition is reported to the driver.
Patent JP-H04196184-A (JP)
Title: Superconductor device
Inventor: TAKAGI KAZUMASA
IPC: H01L39/22
Filed: 1990-11-26
Abstract: PURPOSE:To make it possible to use a superconducting three-terminal device at a high temperature by forming a plurality of gate electrodes on a superconducting device's channel, controlling the superconducting current flowing between source electrodes and drain electrodes by means of plural input signals. CONSTITUTION:A thin film 41 is formed on a single crystal substrate 40 and a thin film 42 is formed thereon based on a reactivity deposition process, using a metal mask. A groove-shaped channel 43 is pattern-formed where a thin film 44 is formed as a gate insulation film. After gold is deposited on the gate insulation film, gate electrodes 45 and 46, a source electrode 47 and a drain electrode 48 are prepared therefrom and used as devices. The application of voltage to the electrodes 45 and 46 forces superconducting current to flow between electrodes 47 and 48. The magnitude can be controlled by the application of voltage to the electrodes 45 and 46. It is also possible to perform OR and AND operations by setting a threshold. This control operation can be applied to liquid helium at the temperature of 4.2K and 50K.
Patent JP-H11151760-A (JP)
Title: Optical element, its production, mold used therein, production of molding material, and mold for molding material
Inventor: MURATA ATSUSHI
IPC: B29C45/26
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element of good capacity by an inexpensive mold high in productivity by supplying the optical element to the gap between a pair of molds having a plurality of surface shaped insert molds necessary for the optical element and splitting a plurality of the integrated optical elements into individual optical elements. SOLUTION: A glass material 10 being the material of an insert mold is supplied to the space formed by the upper mold 11 for molding the insert mold having the surface shape corresponding to the optical element necessary for the insert mold, a body mold 13 and the lower mold 12 for molding the insert mold to be arranged between a press head 14 having a heating and pressing mechanism and a prestage 15. When the glass material 10 reaches deformable temp., pressure deformation is performed by the press head 14 and, when desired deformation is completed, the upper mold 11, the body mold 13, the lower mold 12 and the molded glass material 10 are cooled to temp. possible to take out. Thereafter, the molded product is punched and cut by a cutting pressure apparatus and the mold is subsequently opened to take out individually split and separated optical elements.